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Rehman R, Azhar A, Naseem Z, Haider G, Farooqui N, Farhat S. PCOS model: Apoptotic changes and role of vitamin D. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2022. [DOI: 10.29333/ejgm/12275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Challenges in Establishing a Relevant Model of Polycystic Ovary Syndrome in Rats – A Mini Review. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2021. [DOI: 10.2478/sjecr-2021-0034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Polycystic ovary syndrome (PCOS) is one of the most com-mon female endocrinopathy and one of the leading causes of in-fertility. However, the exact etiopathogenetic mechanisms are not discovered yet, while therapeutic strategies in PCOS commonly rely on symptomatic rather than curative. Regarding reasonable ethical limitations in human population, animal experimental studies can provide better insights into mechanisms underlying etiopathogenesis of PCOS, as well as investigations of different therapeutic strategies. Rodent models for PCOS are very useful for experimental studies due to their great genetic similarities with human genome, short reproductive and life span, feasible gener-ating of genetically adapted animals, and convenient and acces-sible use. To our knowledge, androgens (dehydroepiandroste-rone, testosterone propionate, 5a-dihydrotestosterone), as well as estradiol valerate, represent the most frequently used hormones for PCOS modeling. Furthermore, the administration of antipro-gesterone or letrozole has been reported as effective for PCOS induction. In our review, the presented PCOS models were ac-complished by the administration of different hormones or drugs and alterations of environment. The main focus of this review was to summarize the alterations in ovarian morphology, hypotha-lamic-pituitary-ovarian axis, and hormone levels across above-mentioned protocols for postnatal PCOS modeling in rats.
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Azhar A, Haider G, Naseem Z, Farooqui N, Farooqui MU, Rehman R. Morphological changes in the experimental model of polycystic ovary syndrome and effects of vitamin D treatment. J Obstet Gynaecol Res 2021; 47:1164-1171. [PMID: 33496002 DOI: 10.1111/jog.14671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/19/2020] [Accepted: 12/25/2020] [Indexed: 12/18/2022]
Abstract
AIM This research was designed to develop an animal model by inducing polycystic ovary syndrome (PCOS) with dehydroepiandrosterone (DHEA) and observe reproductive and morphological changes after treatment with vitamin D. MATERIALS AND METHODS Thirty pre-pubertal female Sprague-Dawley (SD) dams were recruited. The animals were distributed 10 each in control, PCOS and vitamin D-treated groups. In control group 0.2 ml of sesame oil was given. PCOS group was administered DHEA by the daily dose of 6 mg/kg for 30 days. In vitamin D-treated group, animals were injected 6 mg/kg/day DHEA daily and 120 ng 1, 25(OH) 2D3/100 g subcutaneously once a week. The occurrence of reproductive phenotypic PCOS was evaluated by estrous cycle, morphology and histological changes of ovary, uterus on light microscope. RESULTS The results of this study showed significant weight gain, obesity, and estrous irregularity in PCOs group as compared to control and vitamin D-treated group. CONCLUSION Administration of vitamin D (120 ng 1, 25(OH) 2D3/100) improved the cycle characteristics, reduced body weight and morphological features in PCOS induced animals. The results support the effect of vitamin D treatment for metabolic and reproductive characteristic features in PCOS females.
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Affiliation(s)
- Arfa Azhar
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, Pakistan
| | - Ghulam Haider
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, Pakistan
| | - Zehra Naseem
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, Pakistan
| | - Nida Farooqui
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, Pakistan
| | - Mohammad U Farooqui
- Department of Pharmacy, Shaeed Muhtarma Benazir Bhutto Medical University, Larkana, Pakistan
| | - Rehana Rehman
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, Pakistan
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Tohma YA, Onalan G, Tepeoglu M, Bayraktar N, Colak E, Ozcimen EE, Zeyneloglu HB. Phosphodiesterase 4 inhibitor plus metformin is superior to metformin alone for the treatment of polycystic ovary syndrome: A rat model study. Exp Ther Med 2019; 17:4013-4022. [PMID: 30988783 PMCID: PMC6447905 DOI: 10.3892/etm.2019.7428] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 03/19/2019] [Indexed: 01/07/2023] Open
Abstract
The role of metformin in the management of polycystic ovary syndrome (PCOS) and PCOS-related obesity remains controversial. Recent research on the treatment of PCOS-related obesity investigated novel therapeutic agents with the potential to work synergistically with metformin. The aim of the present study was to determine the synergistic effect of a phosphodiesterase 4 inhibitor (PDE4i) and metformin on weight and hormonal changes in a rat model of PCOS. A total of 40 female Sprague-Dawley rats were randomly divided into 4 groups (n=10/group): Sham; PCOS control (no medication after PCOS induction with dehydroepiandrosterone); metformin (300 mg/kg/day p.o. after PCOS induction); and metformin + PDE4i (300 mg/kg/day p.o. metformin + 0.5 mg/kg/day p.o. PDE4i after PCOS induction). The body weight was measured every 7 days, from day 1 to day 49. Vaginal smears were performed and examined daily via light microscopy for determination of the stage of each rat's estrous cycle. At the end of 21st day and at the end of the study, blood samples were collected from rats and the testosterone and insulin levels were measured. Immunohistochemical staining was performed to quantify phosphorylated cyclic AMP response element-binding protein expression in all groups. At the end of the study, the median body weight differed significantly among the groups (χ2=30.581, P<0.001), being the highest in the PCOS control group and the lowest in the metformin + PDE4i group. At the end of the study, the median testosterone level differed significantly among the groups (χ2=27.057, P<0.001), being the highest in the PCOS control group and the lowest in the metformin + PDE4i group. The cycle was restored to normal at the end of the study in all the rats in the metformin and metformin + PDE4i groups, whereas an irregular cycle persisted in all the rats in the PCOS control group. In conclusion, PDE4i + metformin was superior to metformin alone in reducing weight gain and decreasing the testosterone levels in a rat model of PCOS.
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Affiliation(s)
- Yusuf Aytac Tohma
- Department of Obstetrics and Gynecology, Başkent University School of Medicine, 06490 Ankara, Turkey
| | - Gogsen Onalan
- Department of Obstetrics and Gynecology, Başkent University School of Medicine, 06490 Ankara, Turkey
| | - Merih Tepeoglu
- Department of Pathology, Başkent University School of Medicine, 06490 Ankara, Turkey
| | - Nilufer Bayraktar
- Department of Biochemistry, Başkent University School of Medicine, 06490 Ankara, Turkey
| | - Eser Colak
- Department of Obstetrics and Gynecology, Başkent University School of Medicine, 42080 Konya, Turkey
| | - Emel Ebru Ozcimen
- Department of Obstetrics and Gynecology, Başkent University School of Medicine, 42080 Konya, Turkey
| | - Hulusi Bulent Zeyneloglu
- Department of Obstetrics and Gynecology, Başkent University School of Medicine, 06490 Ankara, Turkey
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Osuka S, Nakanishi N, Murase T, Nakamura T, Goto M, Iwase A, Kikkawa F. Animal models of polycystic ovary syndrome: A review of hormone-induced rodent models focused on hypothalamus-pituitary-ovary axis and neuropeptides. Reprod Med Biol 2019; 18:151-160. [PMID: 30996678 PMCID: PMC6452010 DOI: 10.1002/rmb2.12262] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/20/2018] [Accepted: 11/24/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a common endocrine disorder among women of reproductive age and a major cause of infertility; however, the pathophysiology of this syndrome is not fully understood. This can be addressed using appropriate animal models of PCOS. In this review, we describe rodent models of hormone-induced PCOS that focus on the perturbation of the hypothalamic-pituitary-ovary (HPO) axis and abnormalities in neuropeptide levels. METHODS Comparison of rodent models of hormone-induced PCOS. MAIN FINDINGS The main method used to generate rodent models of PCOS was subcutaneous injection or implantation of androgens, estrogens, antiprogestin, or aromatase inhibitor. Androgens were administered to animals pre- or postnatally. Alterations in the levels of kisspeptin and related molecules have been reported in these models. CONCLUSION The most appropriate model for the research objective and hypothesis should be established. Dysregulation of the HPO axis followed by elevated serum luteinizing hormone levels, hyperandrogenism, and metabolic disturbance contribute to the complex etiology of PCOS. These phenotypes of the human disease are recapitulated in hormone-induced PCOS models. Thus, evidence from animal models can help to clarify the pathophysiology of PCOS.
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Affiliation(s)
- Satoko Osuka
- Department of Obstetrics and GynecologyNagoya University Graduate School of MedicineNagoyaJapan
- Department of Maternal and Perinatal MedicineNagoya University HospitalNagoyaJapan
| | - Natsuki Nakanishi
- Department of Obstetrics and GynecologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Tomohiko Murase
- Department of Obstetrics and GynecologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Tomoko Nakamura
- Department of Obstetrics and GynecologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Maki Goto
- Department of Obstetrics and GynecologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Akira Iwase
- Department of Obstetrics and GynecologyGunma University Graduate School of MedicineMaebashiJapan
| | - Fumitaka Kikkawa
- Department of Obstetrics and GynecologyNagoya University Graduate School of MedicineNagoyaJapan
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Duan SN, Qi W, Zhang SW, Huang KK, Yuan D. Simultaneous quantification combined with multivariate statistical analysis of multiple chemical markers of Wu Ji Bai Feng Pill by UHPLC–MS/MS. J Food Drug Anal 2019; 27:275-283. [PMID: 30648581 PMCID: PMC9298634 DOI: 10.1016/j.jfda.2018.10.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 09/22/2018] [Accepted: 10/08/2018] [Indexed: 02/07/2023] Open
Abstract
Wu Ji Bai Feng Pill (WJBFP) is a traditional Chinese medicine (TCM) complex formula, which has been widely used in the treatment of various gynecological disorders. However, the quality control of multiple components in WJBFP is challengeable by using the methods applicable to analysis of several phytochemicals in single herbs or simple herbal preparations. The purpose of this study is to establish an ultra-high performance liquid chromatography coupled with triple quadrupole mass spectrometry (UHPLC–MS/MS) method for the quantitative determination of 20 bioactive compounds in WJBFP. The modified chromatographic conditions were achieved on an Agilent Poroshell 120 EC-C18 column with a gradient elution consisted of 0.1% formic acid in acetonitrile and 0.1% aqueous formic acid (v/v). All analytes were determined using a triple quadrupole mass spectrometry in positive or negative ionization modes with multiple reaction monitoring (MRM) mode. An UHPLC–MS/MS method was optimized and validated for linearity, limits of detection and quantification, precision, repeatability, stability and recovery. The proposed method was applied for the analysis of 20 compounds in 19 batches of commercial WJBFP products. principal component analysis and hierarchical cluster analysis were applied to evaluate intrinsic quality and to identify chemical markers most responsible for quality evaluation. In conclusion, the established method offered speedy and sensitive determination for 20 compounds and is helpful for chemical standardization of commercial WJBFP products.
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Tamadon A, Hu W, Cui P, Ma T, Tong X, Zhang F, Li X, Shao LR, Feng Y. How to choose the suitable animal model of polycystic ovary syndrome? TRADITIONAL MEDICINE AND MODERN MEDICINE 2018. [DOI: 10.1142/s2575900018300047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a gynecological metabolic and endocrine disorder with uncertain etiology. To understand the etiology of PCOS or the evaluation of various therapeutic agents, different animal models have been introduced. Considering this fact that is difficult to develop an animal model that mimics all aspects of this syndrome, but, similarity of biological, anatomical, and/or biochemical features of animal model to the human PCOS phenotypes can increase its application. This review paper evaluates the recently researched animal models and introduced the best models for different research purposes in PCOS studies. During January 2013 to January 2017, 162 studies were identified which applied various kinds of animal models of PCOS including rodent, primate, ruminant and fish. Between these models, prenatal and pre-pubertal androgen rat models and then prenatal androgen mouse model have been studied in detail than others. The comparison of main features of these models with women PCOS demonstrates higher similarity of these three models to human conditions. Thereafter, letrozole models can be recommended for the investigation of various aspects of PCOS. Interestingly, similarity of PCOS features of post-pubertal insulin and human chorionic gonadotropin rat models with women PCOS were considerable which can make it as a good choice for future investigations.
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Affiliation(s)
- Amin Tamadon
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Wei Hu
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Peng Cui
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Tong Ma
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Xiaoyu Tong
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Feifei Zhang
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, P. R. China
| | - Xin Li
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, P. R. China
| | - Linus R. Shao
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg 40530, Sweden
| | - Yi Feng
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
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Bracho GS, Altamirano GA, Kass L, Luque EH, Bosquiazzo VL. Hyperandrogenism Induces Histo-Architectural Changes in the Rat Uterus. Reprod Sci 2018; 26:657-668. [DOI: 10.1177/1933719118783881] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Gisela Soledad Bracho
- Instituto de Salud y Ambiente del Litoral (ISAL UNL-CONICET), Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Gabriela Anahí Altamirano
- Instituto de Salud y Ambiente del Litoral (ISAL UNL-CONICET), Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
- Cátedra de Patología Humana, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Laura Kass
- Instituto de Salud y Ambiente del Litoral (ISAL UNL-CONICET), Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
- Cátedra de Patología Humana, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Enrique Hugo Luque
- Instituto de Salud y Ambiente del Litoral (ISAL UNL-CONICET), Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
- Cátedra de Fisiología Humana, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Verónica Lis Bosquiazzo
- Instituto de Salud y Ambiente del Litoral (ISAL UNL-CONICET), Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
- Departamento de Bioquímica Clínica y Cuantitativa, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
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Hormone-induced rat model of polycystic ovary syndrome: A systematic review. Life Sci 2017; 191:259-272. [DOI: 10.1016/j.lfs.2017.10.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 10/04/2017] [Accepted: 10/17/2017] [Indexed: 12/16/2022]
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Duan S, Qi W, Zhang S, Huang K, Yuan D. Ultra high performance liquid chromatography coupled with electrospray ionization/quadrupole time-of-flight mass spectrometry for the rapid analysis of constituents in the traditional Chinese medicine formula Wu Ji Bai Feng Pill. J Sep Sci 2017; 40:3977-3986. [DOI: 10.1002/jssc.201700438] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 07/11/2017] [Accepted: 08/02/2017] [Indexed: 01/11/2023]
Affiliation(s)
- Shengnan Duan
- Department of Traditional Chinese Medicine; Shenyang Pharmaceutical University; Shenyang China
| | - Wen Qi
- Department of Traditional Chinese Medicine; Shenyang Pharmaceutical University; Shenyang China
| | - Siwen Zhang
- Department of Traditional Chinese Medicine; Shenyang Pharmaceutical University; Shenyang China
| | - Kunkun Huang
- Department of Traditional Chinese Medicine; Shenyang Pharmaceutical University; Shenyang China
| | - Dan Yuan
- Department of Traditional Chinese Medicine; Shenyang Pharmaceutical University; Shenyang China
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Serrano Mujica LK, Bertolin K, Bridi A, Glanzner WG, Rissi VB, de Camargo FDLS, Zanella R, Prestes OD, Moresco RN, Antoniazzi AQ, Dias Gonçalves PB, Premaor MO, Comim FV. The impact of postnatal leuprolide acetate treatment on reproductive characteristics in a rodent model of polycystic ovary syndrome. Mol Cell Endocrinol 2017; 442:125-133. [PMID: 27988272 DOI: 10.1016/j.mce.2016.12.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 12/11/2016] [Accepted: 12/13/2016] [Indexed: 12/09/2022]
Abstract
In this study, a GnRH agonist, leuprolide acetate (LA), was given as a single depot injection before 48 h of life to Wistar female rats allotted to prenatal (E16-18) and postnatal androgenization (day 5 of life) by the use of testosterone propionate, looking for reproductive endpoints. Remarkably, a single injection of LA increased the estrus cycles in the postnatal group (PostN) from 0% to 25% of the estrus cycles in the postnatal LA treated group (PostN L). LA also reduced the serum testosterone levels and cysts and atretic follicles in PostN L in contrast with rats (>100 days) from the PostN group (p = 0.04). Prenatally androgenized rats (PreN) exhibited significant modifications in the hypothalamic genes, such as Gnrh. To the best of our knowledge, this is the first study to show that blockage of the GnRH axis with leuprolide acetate depot prevented the development of typical features (anovulation, cysts, atretic follicles) in a postnatal testosterone propionate rat model of PCOS.
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Affiliation(s)
- Lady Katerine Serrano Mujica
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Kalyne Bertolin
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Alessandra Bridi
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Werner Giehl Glanzner
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Vitor Braga Rissi
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Flávia de Los Santos de Camargo
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Renato Zanella
- Laboratory of Pesticide Residue Analysis-LARP, Chemistry Department, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Osmar Damian Prestes
- Laboratory of Pesticide Residue Analysis-LARP, Chemistry Department, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Rafael Noal Moresco
- Laboratory of Clinical Biochemistry, Department of Clinical and Toxicological Analysis, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Alfredo Quites Antoniazzi
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Paulo Bayard Dias Gonçalves
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Melissa Orlandin Premaor
- Department of Clinical Medicine, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Fabio Vasconcellos Comim
- Laboratory of Biotechnology and Animal Reproduction - BioRep, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil; Department of Clinical Medicine, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil.
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